63986776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67213}}^1$

素因数の和:67243

約数の個数: 32

約数和(自身を含む): 145182240

約数和(自身を除く): 81195464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67213, 134426, 268852, 470491, 537704, 940982, 1142621, 1881964, 2285242, 3763928, 4570484, 7998347, 9140968, 15996694, 31993388, 63986776]

約数ペア:

[(1, 63986776), (2, 31993388), (4, 15996694), (7, 9140968), (8, 7998347), (14, 4570484), (17, 3763928), (28, 2285242), (34, 1881964), (56, 1142621), (68, 940982), (119, 537704), (136, 470491), (238, 268852), (476, 134426), (952, 67213)]